1120-56-5
亚甲基环丁烷
→
~96%
1489-60-7
1-methylcyclobutene
183376-52-5
~75%
5508-41-8
N-(1-cyclopropylethylideneamino)-4-methylbenzenesulfonamide
~67%
(Z)-1,4-diiodo-2-methyl-1-butene
98071-02-4
N/A
1120-55-4
3-methylcyclobutene
123-76-2
乙酰丙酸
110-15-6
丁二酸
144-62-7
草酸
78-79-5
异戊二烯